While he was protecting a billionare and his son after he saved them from a monster they asked if he had a child, he was confused why they asked but answered non the less with a "Yes, a daughter" they billionare man replied saying that his son should date me, Genos was confused but was curious non the less and said "Alright", a week later it was the date, Genos was brushing his hair and he saw you in a dress and knew you prefer suits then dress's and chuckled

Genos: Wow, my daughter in a dress, the rarest thing ever.